package com.beidouin.GnssMain.utils;

import android.content.Context;
import android.content.SharedPreferences;
import android.support.v4.content.SharedPreferencesCompat;


import com.beidouin.GnssMain.sample.Application;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;


public class SpUtil {
    public final static String FILLNAME = "config";

    /**
     * 存入某个key对应的value值 * * @param context * @param key * @param value
     */
    public static void put(String key, Object value) {
        SharedPreferences sp = Application.getInstance().getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor edit = sp.edit();
        if (value instanceof String) {
            edit.putString(key, (String) value);
        } else if (value instanceof Integer) {
            edit.putInt(key, (Integer) value);
        } else if (value instanceof Boolean) {
            edit.putBoolean(key, (Boolean) value);
        } else if (value instanceof Float) {
            edit.putFloat(key, (Float) value);
        } else if (value instanceof Long) {
            edit.putLong(key, (Long) value);
        }
        SharedPreferencesCompat.EditorCompat.getInstance().apply(edit);
    }
    public static  <T> void setDataList(String tag, List<String> datalist) {
        SharedPreferences sp = Application.getInstance().getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = sp.edit();
        if (null == datalist || datalist.size() <= 0)
            return;
        Gson gson = new Gson();
        //转换成json数据，再保存
        String strJson = gson.toJson(datalist);
        editor.putString(tag, strJson);
        SharedPreferencesCompat.EditorCompat.getInstance().apply(editor);
    }
    /**
     * 获取List
     * @param tag
     * @return
     */
    public static <T> List<String> getDataList(String tag) {
        List<String> datalist = new ArrayList<String>();
        SharedPreferences sp = Application.getInstance().getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        String strJson = sp.getString(tag, null);
        if (null == strJson) {
            return datalist;
        }
        Gson gson = new Gson();
        datalist = gson.fromJson(strJson, new TypeToken<List<T>>() {
        }.getType());
        return datalist;

    }


    /**
     * 得到某个key对应的值 * * @param context * @param key * @param defValue * @return
     */
    public static Object get(String key, Object defValue) {
        SharedPreferences sp = Application.getInstance().getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        if (defValue instanceof String) {
            return sp.getString(key, (String) defValue);
        } else if (defValue instanceof Integer) {
            return sp.getInt(key, (Integer) defValue);
        } else if (defValue instanceof Boolean) {
            return sp.getBoolean(key, (Boolean) defValue);
        } else if (defValue instanceof Float) {
            return sp.getFloat(key, (Float) defValue);
        } else if (defValue instanceof Long) {
            return sp.getLong(key, (Long) defValue);
        }
        return null;
    }

    /**
     * 返回所有数据 * * @param context * @return
     */
    public static Map<String, ?> getAll(Context context) {
        SharedPreferences sp = context.getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        return sp.getAll();
    }

    /**
     * 移除某个key值已经对应的值 * * @param context * @param key
     */
    public static void remove(Context context, String key) {
        SharedPreferences sp = context.getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor edit = sp.edit();
        edit.remove(key);
        SharedPreferencesCompat.EditorCompat.getInstance().apply(edit);
    }

    /**
     * 清除所有内容 * * @param context
     */
    public static void clear(Context context) {
        SharedPreferences sp = context.getSharedPreferences(FILLNAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor edit = sp.edit();
        edit.clear();
        SharedPreferencesCompat.EditorCompat.getInstance().apply(edit);
    }
}
